Photo taken on July 5, 2018 shows a view of the Gaojiahu wetland park as it comes into the peak of the summer tourist season in Kazak autonomous county of Barkol, Northwest China’s Xinjiang Uygur autonomous region.[Photo/Xinhua]

Photo taken on July 5, 2018 shows a view of the Gaojiahu wetland park as it comes into the peak of the summer tourist season in Kazak autonomous county of Barkol, Northwest China’s Xinjiang Uygur autonomous region.[Photo/Xinhua]

Photo taken on July 5, 2018 shows a view of the Gaojiahu wetland park as it comes into the peak of the summer tourist season in Kazak autonomous county of Barkol, Northwest China’s Xinjiang Uygur autonomous region.[Photo/Xinhua]

Photo taken on July 5, 2018 shows a view of the Gaojiahu wetland park as it comes into the peak of the summer tourist season in Kazak autonomous county of Barkol, Northwest China’s Xinjiang Uygur autonomous region. [Photo/Xinhua]